package com.hyfrogx.common.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * TODO spring 上下文工具类
 *
 * @author crazypenguin
 * @version 1.0.0
 * @createdate 2019/1/2
 */
@Component
public class SpringContextUtils implements ApplicationContextAware {

	public static final String LOCAL_PROFILE = "local";
	public static final String DEV_PROFILE = "dev";
	public static final String TEST_PROFILE = "test";
	public static final String PRO_PROFILE = "pro";

	public static ApplicationContext applicationContext;

	@Override
	public void setApplicationContext(ApplicationContext applicationContext)
			throws BeansException {
		SpringContextUtils.applicationContext = applicationContext;
	}

	public static Object getBean(String name) {
		return applicationContext.getBean(name);
	}

	public static <T> T getBean(String name, Class<T> requiredType) {
		return applicationContext.getBean(name, requiredType);
	}

	public static boolean containsBean(String name) {
		return applicationContext.containsBean(name);
	}

	public static boolean isSingleton(String name) {
		return applicationContext.isSingleton(name);
	}

	public static Class<? extends Object> getType(String name) {
		return applicationContext.getType(name);
	}

	/**
	 * 获取当前环境
	 */
	public static String getActiveProfile() {
		return applicationContext.getEnvironment().getActiveProfiles()[0];
	}

}
